[Bug 221641] www/firefox build fails with segmentation fault when running dtrace

Sun Aug 20 08:39:17 UTC 2017

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221641

Jan Beich <jbeich at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |freebsd-dtrace at FreeBSD.org

--- Comment #1 from Jan Beich <jbeich at FreeBSD.org> ---
What FreeBSD version? Can you get a stacktrace after building libc and
libdtrace with debugging symbols? DTrace seems broken even on x86 with GCC
(non-default) before 11.0-RELEASE. So, try disabling DTRACE port option.

$ cd www/firefox
$ make clean patch pre-configure BATCH=
$ cd $(make -V WRKSRC)/js/src
$ CC=gcc6 CXX=g++6 CPP=cpp6 CFLAGS=-g CXXFLAGS=-g ./configure \
    --disable-tests --disable-jemalloc --enable-dtrace
$ gmake
(gdb) r
Starting program: /usr/sbin/dtrace -x nolibs -G -C -s
/wrkdirs/usr/ports/www/firefox/work/firefox-55.0.2/js/src/devtools/javascript-trace.d
-o js-dtrace.o RegExp.o Parser.o StoreBuffer.o Disassembler-x86-shared.o
jsarray.o jsatom.o jsdtoa.o jsmath.o jsutil.o pm_stub.o Interpreter.o
TraceLogging.o TraceLoggingGraph.o TraceLoggingTypes.o Unified_cpp_js_src0.o
Unified_cpp_js_src1.o Unified_cpp_js_src10.o Unified_cpp_js_src11.o
Unified_cpp_js_src12.o Unified_cpp_js_src13.o Unified_cpp_js_src14.o
Unified_cpp_js_src15.o Unified_cpp_js_src16.o Unified_cpp_js_src17.o
Unified_cpp_js_src18.o Unified_cpp_js_src19.o Unified_cpp_js_src2.o
Unified_cpp_js_src20.o Unified_cpp_js_src21.o Unified_cpp_js_src22.o
Unified_cpp_js_src23.o Unified_cpp_js_src24.o Unified_cpp_js_src25.o
Unified_cpp_js_src26.o Unified_cpp_js_src27.o Unified_cpp_js_src28.o
Unified_cpp_js_src29.o Unified_cpp_js_src3.o Unified_cpp_js_src30.o
Unified_cpp_js_src31.o Unified_cpp_js_src32.o Unified_cpp_js_src33.o
Unified_cpp_js_src34.o Unified_cpp_js_src35.o Unified_cpp_js_src36.o
Unified_cpp_js_src37.o Unified_cpp_js_src38.o Unified_cpp_js_src39.o
Unified_cpp_js_src4.o Unified_cpp_js_src40.o Unified_cpp_js_src41.o
Unified_cpp_js_src42.o Unified_cpp_js_src43.o Unified_cpp_js_src5.o
Unified_cpp_js_src6.o Unified_cpp_js_src7.o Unified_cpp_js_src8.o
Unified_cpp_js_src9.o

Program received signal SIGSEGV, Segmentation fault.
0x0000000801b13482 in __jemalloc_bitmap_unset (bitmap=0x877020563,
binfo=0x801e82e10, bit=0)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/bitmap.h:156
156             g = *gp;
(gdb) bt
#0  0x0000000801b13482 in __jemalloc_bitmap_unset (bitmap=0x877020563,
binfo=0x801e82e10, bit=0)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/bitmap.h:156
#1  0x0000000801b05e60 in arena_run_reg_dalloc (run=0x80291a000,
ptr=0x802932000)
    at jemalloc_arena.c:357
#2  0x0000000801b05c33 in __jemalloc_arena_dalloc_bin_locked
(arena=0x8024000c0, chunk=0x802800000,
    ptr=0x802932000, mapelm=0x802801c50) at jemalloc_arena.c:1709
#3  0x0000000801b064b0 in __jemalloc_arena_dalloc_bin (arena=0x8024000c0,
chunk=0x802800000,
    ptr=0x802932000, pageind=306, mapelm=0x802801c50) at jemalloc_arena.c:1733
#4  0x0000000801b06537 in __jemalloc_arena_dalloc_small (arena=0x8024000c0,
chunk=0x802800000,
    ptr=0x802932000, pageind=306) at jemalloc_arena.c:1749
#5  0x0000000801b1cfd1 in __jemalloc_arena_dalloc (arena=0x8024000c0,
chunk=0x802800000,
    ptr=0x802932000, try_tcache=true)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/arena.h:1005
#6  __jemalloc_idallocx (ptr=<optimized out>, try_tcache=<optimized out>,
ptr=<optimized out>,
    try_tcache=<optimized out>)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/jemalloc_internal.h:913
#7  __jemalloc_iqallocx (ptr=0x802932000, try_tcache=true)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/jemalloc_internal.h:932
#8  __jemalloc_iqalloc (ptr=0x802932000)
    at
/usr/src/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/jemalloc_internal.h:939
#9  __free (ptr=0x802932000) at jemalloc_jemalloc.c:1277
#10 0x0000000800a7f644 in dt_free (dtp=0x802831000, data=0x802932000)
    at
/usr/src/cddl/lib/libdtrace/../../../cddl/contrib/opensolaris/lib/libdtrace/common/dt_subr.c:760
#11 0x0000000800a7a6b8 in dt_link_error (dtp=0x802831000, elf=0x8028a6020,
fd=3, bufs=0x0,
    format=0x800aed9cf "failed to allocate space for probe")
    at
/usr/src/cddl/lib/libdtrace/../../../cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c:1176
#12 0x0000000800a7ba3e in process_obj (dtp=0x802831000,
    obj=0x7fffffffeae3 "Unified_cpp_js_src25.o", eprobesp=0x7fffffffd85c)
    at
/usr/src/cddl/lib/libdtrace/../../../cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c:1609
#13 0x0000000800a79945 in dtrace_program_link (dtp=0x802831000,
pgp=0x802894040, dflags=2,
    file=0x80281f030 "js-dtrace.o", objc=58, objv=0x802817088)
    at
/usr/src/cddl/lib/libdtrace/../../../cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c:1770
#14 0x0000000000403d3d in ?? ()
#15 0x000000000040231f in ?? ()
#16 0x000000080062f000 in ?? ()
#17 0x0000000000000000 in ?? ()

https://bugzilla.mozilla.org/show_bug.cgi?id=782962

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